Rosco Manufacturing

Rosco Manufacturing K9, Saucepack, Barrel, 556NATO, 13.95", Mid Length Gas Length, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube, Non Adjustable Gas Block...

Rosco Manufacturing K9, Barrel, 556NATO, 11.5", Patrol Length Gas System, Fits AR-15, Melonite Finish, Black, Includes Patrol Length Gas Tube K9-115-HY-DUFFY-556-7-PT

Rosco Manufacturing K9, Saucepack, Barrel, 556NATO, 12.5", Patrol Length Gas Length, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube, Non Adjustable Gas Block...

Rosco Manufacturing K9, Barrel, 556NATO, 13.95", Mid Length Gas System, Fits AR-15, Melonite Finish, Black, Includes Mid Length Gas Tube K9-1395-HY-THEDON-556-7-M

Rosco Manufacturing Bolt Carrier Group, 556NATO/300 Blackout, Fits AR-15, Phosphate and Chrome lined Finish, Black ROS-BCG-002

Rosco Manufacturing Bolt Carrier Group, 556NATO/300 Blackout, Fits AR-15, Melonite Finish, Black ROS-BCG-001

Rosco Manufacturing Purebred, Saucepack, Barrel, 223 Wylde, 16", Mid Length Gas System, Fits AR-15, Beadblasted Finish, Silver, Includes Bolt Carrier Group, Gas Tube and Non Adjustable Gas Block...

Rosco Manufacturing Purebred, Saucepack, Barrel, 223 Wylde, 14.5", Mid Length Gas Length, Fits AR-15, Sandblasted Finish, Silver, Includes Bolt Carrier Group, Gas Tube, Non Adjustable Gas Block...

Rosco Manufacturing Bloodline, Saucepack, Barrel, 300 Blackout, 8.2", Pistol Length Gas System, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube, Non Adjustable Gas Block...

Rosco Manufacturing Bloodline, Saucepack, Barrel, 556NATO, 16", Mid Length Gas System, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube and Non Adjustable Gas Block...

Rosco Manufacturing Bloodline, Saucepack, Barrel, 556NATO, 14.5", Mid Length Gas System, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube and Non Adjustable Gas Block...

Rosco Manufacturing Purebred, Barrel, 223 Wylde, 20", Rifle Length Gas System, Fits AR-15, Bead Blasted Finish, Silver PB-20-SPR-223W-7-R

Rosco Manufacturing Purebred, Barrel, 300 Blackout, 16", Pistol Length Gas System, Fits AR-15, Bead Blasted Finish, Silver PB-16-HB-300BLK-8-P

Rosco Manufacturing Purebred, Barrel, 300BLK, 8.2", Fits AR-15, Pistol Length Gas System, Bead Blasted Finish, Silver PB-82-HB-300BLK-7-P

Rosco Manufacturing Purebred, Barrel, 223WYLDE, 14.5", Mid Length Gas System, Bead Blasted Finish, Silver PB-145-GVT-223W-8-M

Rosco Manufacturing Purebred, Barrel, 223 Wylde, 13.7", Mid Length Gas System, Fits AR-15, Bead Blasted Finish, Silver PB-137-GVT-223W-8-M

Rosco Manufacturing Bloodline Barrel, 556NATO, 16", Black Nitride Finish, 1:7 Twist, 1/2x28, 4150 CMV BL-16-M4-556-7-C

Rosco Manufacturing M4, Barrel, 556NATO, 14.5", Mid Length Gas System, Fits AR-15, Nitride Finish, Black BL-145-GVT-556-7-M

Rosco Manufacturing M4, Barrel, 556NATO, 12.5", Carbine Length Gas System, Fits AR-15, Nitride Finish, Black BL-125-M4-556-7-C

Rosco Manufacturing Bloodline Barrel, 556NATO, 11.5", Black Nitride Finish, 1:7 Twist, 1/2x28, 4150 CMV BL-115-M4-556-7-C

Rosco's line of Glock barrels are a drop-in, match grade option that enhances the accuracy and performance of any stock Glock pistol. All Bloodline Glock barrels are made from 416R stainless steel,...

Rosco Manufacturing K9 Sage Dynamics, 556NATO, 12.5" Barrel, 1:7 Twist, Nitride Finish, Black, Patrol Length Gas System, Includes Proprietary Patrol Length Gas Tube K9-125-HY-SAGE-556-7-PT

Rosco Manufacturing Purebred, 13.7" Barrel, 223 Wylde, Bead Blasted Finish, Includes Gas Block, Gas Tube and BCG, Medium Profile SP-PB-137-223-BCG-GTM-NGB-001

Rosco Manufacturing Bloodline, 9MM, 3.4" 416R Stainless Steel Barrel, 1:10, Melonite Finish, Nitride Black, Fits Glock 43X BL-G43-9MM-M-STD

Rosco Manufacturing Purebred Barrel, 223WYLDE, 16", Bead Blasted Finish, 1:8 Twist, 1/2x28, 416R PB-16-GVT-223W-8-M

Rosco Manufacturing Bloodline, 9MM, 4.49" 416R Stainless Steel Barrel, 1:10, Melonite Finish, Nitride Black, Fits Glock 17 BL-G17-9MM-M-STD

Rosco Manufacturing Bloodline, 11.5" Barrel, 556NATO, Melonite Finish, Includes Gas Block, Gas Tube and BCG, Government Profile SP-BL-115-556-BCG-GTC-NGB-001

Rosco Manufacturing Bloodline, 10.5" Barrel, 556NATO, Melonite Finish, Includes Gas Block, Gas Tube and BCG, Government Profile SP-BL-105-556-BCG-GTC-NGB-001

Rosco Manufacturing Bloodline Heavy Barrel, 300BLK, 16", Black Nitride Finish, 1:7 Twist, 5/8x24, 4150 CMV BL-16-HB-300BLK-8-P

Rosco Manufacturing Bloodline Heavy Barrel, 300BLK, 8.2", Black Nitride Finish, 1:7 Twist, 5/8x24, 4150 CMV BL-82-HB-300BLK-7-P

Rosco Manufacturing Bloodline Heavy Barrel, 556NATO, 16", Black Nitride Finish, 1:7 Twist, 1/2x28, 4150 CMV BL-16-HB-556-7-C

Rosco Manufacturing Bloodline Barrel, 556NATO, 14.5", Black Nitride Finish, 1:7 Twist, 1/2x28, 4150 CMV BL-145-M4-556-7-C

Rosco Manufacturing Bloodline Barrel, 556NATO, 10.5", Black Nitride Finish, 1:7 Twist, 1/2x28, 4150 CMV BL-105-M4-556-7-C

Rosco Manufacturing Bloodline, 12.5" Barrel, 556NATO, Melonite, Includes Gas Block, Gas Tube and BCG, Government Profile SP-BL-125-556-BCG-GTC-NGB-001

This Rosco 16 in M4 5.56 NATO Bloodline Mid-Length Barrel is designed to be the perfect addition to any SBR or Pistol build. Rosco 5.56 (NATO) barrels are designed to meet the modern day carbine...